What kind of growing environment suits globe amaranth? Detailed planting conditions

Other names for globe amaranth
Fireball flower, hundred-day red.
Growing habits of globe amaranth
Globe amaranth is vigorous by nature and not strict about its environment. It likes a sunny environment, tolerates dry heat and drought, is not cold-hardy, and fears waterlogging.
Globe amaranth grows best in fertile, loose soil, and the most suitable temperature for growth is 20-25°C; it can also grow well at 35-40°C. However, it is not cold-hardy, and when the winter temperature drops below 10°C, the plant grows poorly or suffers frost damage.
Globe amaranth is vigorous by nature and very tolerant of pruning; timely pruning after the flowers fade allows it to keep sprouting new branches and continue blooming. Its normal flowering period is from July to October.
The flower language of globe amaranth
Undying love.
Globe amaranth flowers are very small and not very eye-catching, so they are suitable for viewing in mass plantings. But after drying, the flower bracts of globe amaranth can keep their color for a long time, and its flower language comes from this.